Art Resources from Lionheart

There was a thread over at Spellhold that talked about extracting the art resources from a game called Lionheart. It was concluded that it was extremely difficult to so and the idea of taking screenshots and stitching them together would be the best way about doing this. I'm planning on recreating the art resources but I just need to know if this has already been done. Particularly how far the makers of the Classic Adventures mod got in doing this. I just spent the last hour stitching together the "Barcelona Port District" map. I still have to recreate the north sections and remove the smokestacks but it looks like I got the bulk of it done. The area would be a perfect location for a Calimport map for the basis of a ToB expansion mod.